Open Source Identity and Access Management for modern Applications and Services.
United States
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Userfront Alternatives
Userfront is described as 'Makes it easy to add authentication, access control, SSO, and multi-tenancy to any web application' and is an app in the development category. There are more than 10 alternatives to Userfront for a variety of platforms, including Web-based, SaaS, Self-Hosted, Windows and Linux apps. The best Userfront alternative is Keycloak, which is both free and Open Source. Other great apps like Userfront are Firebase, AuthKit, Hanko and Stack Auth.
Alternatives list
- 88 Keycloak alternatives
113 Firebase alternativesFirebase, provided by Google, is a backend service and application development platform. It uses AI, cloud infrastructure, and cross-platform SDKs for efficient app development. Firebase offers tools and infrastructure for app creation and business growth.
AuthKit is a Radix-powered open source authentication UI built for effortless customizations. User Management is the backend platform handling email verification, account linking, bot blocking, organization modeling, and more.
Cost / License
- Freemium
- Open Source (MIT)
Platforms
- Online
- Self-Hosted
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Hanko is a modern open source Authentication & User Management system – built and hosted in the EU. Alternative to Clerk, Auth0, Stytch, Descope.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Self-Hosted
- Software as a Service (SaaS)
Stack is an open-source, self-hostable, and highly customizable authentication and user management system.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)
Kanidm is an identity management server, acting as an authority on account information, authentication and authorisation within a technical environment.
81 Auth0 alternativesYou can connect any application (written in any language or on any stack) to Auth0 and define its Connection, the method used to authenticate the users of that application:
Clerk is more than a "sign-in box." Integrate complete user management UIs and APIs, purpose-built for React, Next.js, and the Modern Web.
Cost / License
- Freemium
- Proprietary
Platforms
- Software as a Service (SaaS)
Amazon Cognito lets you add user sign-up/sign-in and access control to your web and mobile apps quickly and easily. Cognito scales to millions of users, and supports sign-in with social identity providers such as FB, Google, and Amazon, and SAML 2.0.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)
- Amazon Web Services
75 Okta alternativesOkta's Workforce and Customer Identity Clouds enable secure access, authentication, and automation—putting identity at the heart of business security and growth.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
Logto helps you build the sign-in, auth, and user identity within minutes. We provide an OIDC-based identity service and the end-user experience with username, phone number, email, and social sign-in, for web and native apps.
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With AWS Identity and Access Management (IAM), you can specify who or what can access services and resources in AWS, centrally manage fine-grained permissions, and analyze access to refine permissions across AWS.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)
- Amazon Web Services
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